An Adaptive GIS Tool For Image Characterisation

1st International Workshop on Blending Physical and Digital Spaces on the Internet

Georgios Sakellariou

Others  :  http://CEUR-WS.org/Vol-409/Paper3.pdf
PID  :  25258

来源: CEUR

【 摘 要 】

GIS systems often rely on low-level, pixel-based representations of satellite scenes. The purpose of this paper is to show the advantages of using an intermediate representation incorporating multiple criteria in scene characterisation, as well as a framework for monitoring changes over time based on features of interest. A Conceptual Spaces framework, in conjunction with navigation-based skeletonisation are employed for this purpose. We evaluate our system on satellite images of rivers and lakes.